Answer:
28.108 K.
Step-by-step explanation:
Given: Pressure (P)= 1.2atm
Number of moles (n)= 2.6 moles
Volume (V)= 5.00-L
Now finding the temperature (T).
Formula; T=
R is a constant factor which makes other factors work together.
There is a numerical value for R which we use is
∴ Temperature (T)=
⇒ Temperature (T)=
∴ Temperature is 28.108 K
Solution:
Given a circle of center, A with radius, r (AB) = 6 units
Where, the area, A, of the shaded sector, ABC, is 9π
To find the length of the arc, firstly we will find the measure of the angle subtended by the sector.
To find the area, A, of a sector, the formula is
Substitute the values of the variables into the formula above to find the angle, θ, subtended by the sector.
To find the length of the arc, s, the formula is
Substitute the variables into the formula to find the length of an arc, s above
Hence, the length of the arc, s, is 3π units.
Answer:
5 roots
Step-by-step explanation:
Given
Required
The number of roots
The degree of a polynomial represents the number of roots.
In the given equation, the degree of the polynomial is 5.
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<em>Hence, the number of roots is 5</em>